The abstract noun "faithfulness" can be translated with an adjective. AT: "for he remains faithful to his covenant forever" (See: [[rc://en/ta/man/translate/figs-abstractnouns]])
# Who can recount the mighty acts of Yahweh ... deeds?
The author asks this question to praise God and does not expect an answer. AT: "No one can recount the mighty acts of Yahweh ... deeds." (See: [[rc://en/ta/man/translate/figs-rquestion]])